Which one of the following is not likely to be a constituent of vegetable oils ?
Correct answer: A. Citric acid
- A. Citric acid
- B. Oleic acid
- C. Stearic acid
- D. Glycerol
Explanation
Vegetable oils mainly contain glycerol esters of fatty acids such as oleic and stearic acids. Citric acid is an organic acid but is not a normal constituent of vegetable oils.
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